64601651065314 has 32 divisors (see below), whose sum is σ = 140950714519296. Its totient is φ = 19576027669520.

The previous prime is 64601651065267. The next prime is 64601651065327. The reversal of 64601651065314 is 41356015610646.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58872 + ... + 11366915.

It is an arithmetic number, because the mean of its divisors is an integer number (4404709828728).

Almost surely, 2^{64601651065314} is an apocalyptic number.

64601651065314 is an abundant number, since it is smaller than the sum of its proper divisors (76349063453982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64601651065314 is a wasteful number, since it uses less digits than its factorization.

64601651065314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11511470.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 64601651065314 in words is "sixty-four trillion, six hundred one billion, six hundred fifty-one million, sixty-five thousand, three hundred fourteen".